Measuring Radial Velocities in R-band with Telluric Line Calibration

Details Measuring Radial Velocities in R-band with Telluric Line Calibration Measuring Radial Velocities in R-band with Telluric Line Calibration

Jan 2011

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2011aas...21725304g&link_type=abstract

American Astronomical Society, AAS Meeting #217, #253.04; Bulletin of the American Astronomical Society, Vol. 43, 2011

Other

Scientific paper

The iodine gas cell is replaced by the telluric O2 and water vapor lines to calibrate observations of RV stable M dwarfs made with the High Resolution Spectrograph of the Hobby-Eberly Telescope. Radial velocities are to be measured with both iodine lines in the visible and the atmospheric lines in the 6000-8800A region, as a first step in determining the utility of telluric lines as R-band radial velocity calibrators. Based on other published results, we expect that by modeling atmospheric effects in sufficient detail, a precision of <10 m s-1 is attainable. If feasible, this method will be used to search for Neptune-mass planets around K and M dwarfs.

Affiliated with

Also associated with

No associations

Rating

Measuring Radial Velocities in R-band with Telluric Line Calibration does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Measuring Radial Velocities in R-band with Telluric Line Calibration, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Measuring Radial Velocities in R-band with Telluric Line Calibration will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1399607